<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="prism.css">
</head>
<body>


<object name="viewerke" id="sourceviewer" type="text/html" data="" class="code line-numbers language-javascript" width="100%" height="100%"></object>


<script type="text/javascript" src="prism.js"></script>
<script>
var urlParams;
(window.onpopstate = function () {
    var match,
        pl     = /\+/g,  // Regex for replacing addition symbol with a space
        search = /([^&=]+)=?([^&]*)/g,
        decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); },
        query  = window.location.search.substring(1);

    urlParams = {};
    while (match = search.exec(query))
       urlParams[decode(match[1])] = decode(match[2]);
})();
document.getElementById("sourceviewer").data = urlParams["file"]; 
Prism.highlightAll();
</script>


</body>
</html>